refact: i will just comment with 'Thank you Microsoft <3'

net/net_windows.go

@@ -2,6 +2,7 @@ package net
 
 import (
 	"regexp"
+	"runtime"
 )
 
 // only matches gateway lines
@@ -16,3 +17,37 @@ func IPv4RouteIsGateway(ifname string, tokens []string, f func(gateway string) (
 	gateway := tokens[2]
 	return f(gateway)
 }
+
+/*
+ * net.Interface does not have the correct name on Windows and pcap.Interface
+ * does not have the hardware address for some reason ... so this is what I
+ * had to do in Windows ... tnx Microsoft <3
+ */
+
+func areTheSame(iface net.Interface, piface pcap.Interface) bool {
+	if addrs, err := iface.Addrs(); err == nil {
+		for _, ia := range addrs {
+			for _, ib := range piface.Addresses {
+				if ia.String() == ib.IP.String() || strings.HasPrefix(ia.String(), ib.IP.String()) {
+					return true
+				}
+			}
+		}
+	}
+	return false
+}
+
+func getInterfaceName(iface net.Interface) string {
+	devs, err := pcap.FindAllDevs()
+	if err != nil {
+		return iface.Name
+	}
+
+	for _, dev := range devs {
+		if areTheSame(iface, dev) {
+			return dev.Name
+		}
+	}
+
+	return iface.Name
+}